154453 (2003 CJ11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8352366907 ± 2.19e-08
Semi-major axis (a)2.5832546634 AU ± 4.94e-09
Inclination (i)20.82055916° ± 4.10e-06
Long. of Asc. Node (Ω)61.69948418° ± 1.32e-05
Arg. of Perihelion (ω)356.42134412° ± 1.38e-05
Mean Anomaly (M)189.76239367° ± 3.00e-06
Mean Motion (n)0.2373894657°/day ± 6.81e-10
Perihelion dist (q)0.42562559 AU ± 5.65e-08
Aphelion dist (Q)4.74088374 AU ± 5.72e-08
Orbital Period4.15193775 yr ± 1.19e-08
Physical Parameters
H (abs. magnitude)15.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.326″
Uncertainty0
Orbit TypeApollo
MOID0.344718 AU
Observations Used970
Oppositions17
Arc Total2003-2025
First Observation Used2003-02-03
Last Observation Used2025-06-26
Observations (1013)
Date Type RA Dec Mag Band Observatory
2003-02-15 04:10:43 C 15 23 04.17 +06 44 11.5 c 046
2003-02-15 04:12:50 C 15 23 04.07 +06 44 12.7 c 046
2003-02-15 04:14:12 C 15 23 04.12 +06 44 12.9 c 046
2003-02-15 04:15:31 C 15 23 03.97 +06 44 13.7 c 046
2003-02-15 04:16:57 C 15 23 03.99 +06 44 14.6 c 046
2003-02-15 04:18:18 C 15 23 03.98 +06 44 14.9 c 046
2003-02-17 09:45:00 C 15 21 44.69 +07 05 44.9 c 649
2003-02-17 09:51:47 C 15 21 44.48 +07 05 47.4 c 649
2003-02-17 09:59:41 C 15 21 44.28 +07 05 50.7 c 649
2003-02-25 03:30:00 C 15 15 18.20 +08 25 23.3 c 246
2003-02-25 03:31:07 C 15 15 18.16 +08 25 23.6 c 246
2003-02-25 03:32:30 C 15 15 18.10 +08 25 24.4 c 246
2003-02-25 03:33:42 C 15 15 18.04 +08 25 25.0 c 246
2003-02-25 03:34:57 C 15 15 17.97 +08 25 25.5 c 246
2003-02-28 11:15:01 C 15 11 38.84 +09 01 24.4 17.8 c 704
2003-02-28 11:34:01 C 15 11 37.92 +09 01 32.5 17.6 c 704
2003-02-28 11:54:10 C 15 11 36.87 +09 01 41.6 18.0 c 704
2003-03-03 02:07:49 C 15 08 23.25 +09 30 09.3 c 084
2003-03-04 01:13:29 C 15 07 06.56 +09 40 46.8 c 084
2003-03-04 01:49:54 C 15 07 04.44 +09 41 02.2 c 102
2003-03-04 01:53:15 C 15 07 04.24 +09 41 04.4 c 102
2003-03-04 01:56:34 C 15 07 04.01 +09 41 06.6 c 102
2003-03-04 02:02:48 C 15 07 03.67 +09 41 09.7 c 102
2003-03-04 02:07:48 C 15 07 03.34 +09 41 12.2 c 102
2003-03-04 02:12:47 C 15 07 03.06 +09 41 14.5 c 102
2003-03-04 02:22:31 C 15 07 02.47 +09 41 19.5 c 102
2003-03-04 02:43:54 C 15 07 01.02 +09 41 27.6 c 102
2003-03-06 03:01:06 C 15 04 12.07 +10 03 40.6 c 084
2003-03-06 10:52:44 C 15 03 43.67 +10 07 20.7 c 670
2003-03-06 12:37:05 C 15 03 37.08 +10 08 08.1 c 670
2003-03-08 02:21:59 C 15 01 15.53 +10 25 23.5 c 198
2003-03-08 02:26:45 C 15 01 15.22 +10 25 25.6 c 198
2003-03-08 02:31:33 C 15 01 14.94 +10 25 27.8 c 198
2003-03-08 02:41:07 C 15 01 14.31 +10 25 31.9 c 198
2003-03-08 03:15:17 C 15 01 11.94 +10 25 47.1 c 084
2003-03-09 02:54:11 C 14 59 39.76 +10 36 32.9 c 084
2003-03-09 03:14:51 C 14 59 38.53 +10 36 44.2 941
2003-03-09 03:18:08 C 14 59 38.29 +10 36 46.4 941
2003-03-09 03:21:25 C 14 59 38.10 +10 36 48.0 941
2003-03-09 03:24:44 C 14 59 37.88 +10 36 49.5 941
2003-03-10 10:16:07 C 14 57 33.80 +10 50 47.0 c 699
2003-03-10 10:40:02 C 14 57 32.14 +10 50 58.2 c 699
2003-03-10 11:03:51 C 14 57 30.46 +10 51 09.2 c 699
2003-03-10 11:27:45 C 14 57 28.75 +10 51 19.2 c 699
2003-03-12 11:35:05 C 14 54 06.80 +11 12 47.2 c 670
2003-03-12 12:15:48 C 14 54 03.88 +11 13 05.6 c 670
2003-03-12 12:51:59 C 14 54 01.16 +11 13 21.6 c 670
2003-03-13 09:14:43 C 14 52 33.02 +11 22 19.3 17.9 c 704
2003-03-13 09:35:33 C 14 52 31.33 +11 22 29.4 18.2 c 704
2003-03-13 09:56:04 C 14 52 29.93 +11 22 37.2 18.1 c 704